package com.wanbangee.marksystem.service;

import java.util.List;

import org.springframework.stereotype.Service;

import com.wanbangee.marksystem.entities.UStudent;

public interface UStudentService {

	public boolean addStudent(UStudent student);

	public boolean updateStudent(UStudent student);

	public UStudent selectStudentByStuId(Integer stuId);

	public List<UStudent> selectStudentBySchId(Integer schId);
	
	public List<UStudent> selectStudentBySchIdAndGradId(Integer schId, Integer graId);

	public List<UStudent> selectStudentBySchIdAndGradIdAndClaId(Integer schId, Integer graId, Integer claId);

	public Integer deleteStudent(Integer stuId);
}
